The cryptographic signature guarantees the file is safe to install and was not tampered
with in any way.

Google Handwriting Input allows you to handwrite text on your phone or tablet in 82 languages. It supports printed and cursive writing, with or without a stylus. Google Handwriting Input also supports hundreds of emojis, so you can express yourself in any Android app.

Key features:
• A useful complement to touchscreen typing or voice input
• A fun way to enter emojis by drawing
• Useful for languages that can be challenging to type on a standard keyboard
• Works across your Android phones and tablets running Android 4.0.3 and up
• If you claim your handwriting is terrible, try it out and see if it can convince you otherwise